Vladimir Guerrero Ramos Jr. is a Canadian-Dominican professional baseball first baseman and designated hitter for the Toronto Blue Jays of Major League Baseball (MLB). He made his major league debut in April 2019, and he bats and throws right-handed. He is the son of Baseball Hall of Famer Vladimir Guerrero.

Vladimir Guerrero Alvino Sr., nicknamed "Vlad the Impaler", is a Dominican former professional baseball player who spent 16 seasons in Major League Baseball (MLB) as a right fielder and designated hitter. He played for the Montreal Expos (1996–2003), Anaheim Angels / Los Angeles Angels of Anaheim (2004–2009), Texas Rangers (2010), and Baltimore Orioles (2011).